加涅萨是南非的城镇，位于该国西北部，由西北省负责管辖，距离首府梅富根约170公里，面积20.56平方公里，2001年人口15,693，人口密度每平方公里763人。

Ganyesa is a town of about 19,000 people in the North West province of South Africa. It is located 70 kilometres (40 mi) north-west of Vryburg and about 170 kilometres (110 mi) south-west of the provincial capital Mafikeng.

It is an administrative centre for the far north-western area of the province, hosting the head offices of the Kagisano-Molopo Local Municipality, a magistrate's court and various national and provincial government offices.